In  [1], Doc says

"

Important
The OVN provider only supports Layer 4 TCP and UDP network traffic and the SOURCE_IP_PORT load balancer algorithm. The OVN provider does not support health monitoring.

"

While in [2], it says Health monitor is TechPreview. 

We need consistent message in both cases and clearly mention that Health monitor is TechPreview feature for ovn provider. 

[1]: https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuring_load_balancing_as_a_service/create-other-kinds-lbs_rhosp-lbaas#create-ovn-lb_create-other-kinds-lbs

[2]: https://docs.redhat.com/en/documentation/red_hat_openstack_platform/17.1/html/configuring_load_balancing_as_a_service/plan-lb-service_rhosp-lbaas#lb-support-matrix_plan-lb-service

Thanks